(3aS,5aS,6R,9aR,9bS)-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid 4-Nor-3,5-seco-5,17-dioxoandrostan-3-oic Acid 5,17-Dioxo-3,5-seco-A-norandrostan-3-oic Acid 6857-88-1 [3aS-(3a|A,5a|A,6|A,9a|A,9b|A)]-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid CAS 6857-88-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6857-88-1 |
| Molecular Formula | C18H26O4 |
| Molecular Weight | 306.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3aS,5aS,6R,9aR,9bS)-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid 4-Nor-3,5-seco-5,17-dioxoandrostan-3-oic Acid 5,17-Dioxo-3,5-seco-A-norandrostan-3-oic Acid 6857-88-1 [3aS-(3a|A,5a|A,6|A,9a|A,9b|A)]-Dodecahydro-3a,6-dimethyl-3,7-dioxo-1H-benz[e]indene-6-propanoic Acid (CAS 6857-88-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H26O4. Molecular weight: 306.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H26O4 |
| Molecular Weight | 306.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- Capsiate (CAS 205687-01-0)
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- α,α-Diphenyl-4-morpholinebutanenitrile (CAS 59882-09-6)
- 2,4,5-Trichloro-N-ethylbenzenesulfonamide (CAS 101257-20-9)
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- Atorvastatin Acid Sodium salt (CAS 134523-01-6)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethenesulfonamide (CAS 1912447-03-0)
- 3-Chloro-6-(cyclohexyloxy)-2-fluoropyridine (CAS 1881295-15-3)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
Why CATO?
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